InstallerCustomConfigDirectoryCreateTest.php

<?php

namespace Drupal\FunctionalTests\Installer;

use Drupal\Core\Site\Settings;

/**
 * Tests the installer when a custom config_directory set up but does not exist.
 *
 * @group Installer
 * @group legacy
 */
class InstallerCustomConfigDirectoryCreateTest extends InstallerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function prepareEnvironment() {
        parent::prepareEnvironment();
        // Other directories will be created too.
        // This is legacy functionality.
        $this->settings['config_directories']['custom'] = (object) [
            'value' => $this->publicFilesDirectory . '/config_custom',
            'required' => TRUE,
        ];
    }
    
    /**
     * Verifies that installation succeeded.
     *
     * @expectedDeprecation Automatic creation of 'custom' configuration directory will be removed from drupal:9.0.0. See https://www.drupal.org/node/3018145.
     */
    public function testInstaller() {
        $this->assertUrl('user/1');
        $this->assertResponse(200);
        $this->assertDirectoryExists($this->publicFilesDirectory . '/config_custom');
        // Ensure the sync directory also exists.
        $sync_directory = Settings::get('config_sync_directory');
        $this->assertDirectoryExists($sync_directory);
    }

}